From 541cb14f1cf2d77f76b6cec665466a1685ff9b65 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Tue, 16 Oct 2018 10:21:16 +0200
Subject: Add ungrab command, respawn hack before password prompt

---
 driver/windows.c | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

(limited to 'driver/windows.c')

diff --git a/driver/windows.c b/driver/windows.c
index 9b2bf84..c54f15e 100644
--- a/driver/windows.c
+++ b/driver/windows.c
@@ -235,7 +235,7 @@ ungrab_keyboard_and_mouse (saver_info *si)
 
 
 static Bool
-grab_keyboard_and_mouse (saver_info *si, Window window, Cursor cursor,
+grab_keyboard_and_mouse_real (saver_info *si, Window window, Cursor cursor,
                          int screen_no)
 {
   Status mstatus = 0, kstatus = 0;
@@ -320,6 +320,28 @@ grab_keyboard_and_mouse (saver_info *si, Window window, Cursor cursor,
 }
 
 
+static Bool
+grab_keyboard_and_mouse (saver_info *si, Window window, Cursor cursor,
+                         int screen_no)
+{
+  Bool ret;
+  char *euc = si->prefs.external_ungrab_command;
+  char cmd[200];
+  if (euc && *euc)
+    {
+      snprintf (cmd, sizeof(cmd), "%s %s", euc, "pre");
+      exec_and_wait (si, cmd);
+    }
+  ret = grab_keyboard_and_mouse_real (si, window, cursor, screen_no);
+  if (euc && *euc)
+    {
+      snprintf (cmd, sizeof(cmd), "%s %s", euc, "post");
+      exec_and_wait (si, cmd);
+    }
+  return ret;
+}
+
+
 int
 move_mouse_grab (saver_info *si, Window to, Cursor cursor, int to_screen_no)
 {
-- 
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